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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -verify-machineinstrs -run-pass=postrapseudos -o - %s | FileCheck %s3 4# Don't set a kill of the super register on the last instruction with5# an overlapping copy. This would kill part of the values in the6# result copies.7 8---9name: overlapping_copy_kill_undef_reg_after_copy10tracksRegLiveness: true11body: |12 bb.0:13 liveins: $sgpr30_sgpr31, $vgpr1_vgpr2_vgpr314 15 ; CHECK-LABEL: name: overlapping_copy_kill_undef_reg_after_copy16 ; CHECK: liveins: $sgpr30_sgpr31, $vgpr1_vgpr2_vgpr317 ; CHECK-NEXT: {{ $}}18 ; CHECK-NEXT: $vgpr0 = V_MOV_B32_e32 $vgpr1, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2, implicit $vgpr1_vgpr2_vgpr319 ; CHECK-NEXT: $vgpr1 = V_MOV_B32_e32 $vgpr2, implicit $exec, implicit $vgpr1_vgpr2_vgpr320 ; CHECK-NEXT: $vgpr2 = V_MOV_B32_e32 $vgpr3, implicit $exec, implicit $vgpr1_vgpr2_vgpr321 ; CHECK-NEXT: renamable $vgpr1 = nofpexcept V_MUL_F32_e32 0, $vgpr1, implicit $mode, implicit $exec22 ; CHECK-NEXT: S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr223 renamable $vgpr0_vgpr1_vgpr2 = COPY killed renamable $vgpr1_vgpr2_vgpr324 renamable $vgpr1 = nofpexcept V_MUL_F32_e32 0, $vgpr1, implicit $mode, implicit $exec25 S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr226 27...28 29---30name: overlapping_copy_kill_undef_reg_after_copy_131tracksRegLiveness: true32body: |33 bb.0:34 liveins: $sgpr30_sgpr31, $vgpr2_vgpr3_vgpr435 36 ; CHECK-LABEL: name: overlapping_copy_kill_undef_reg_after_copy_137 ; CHECK: liveins: $sgpr30_sgpr31, $vgpr2_vgpr3_vgpr438 ; CHECK-NEXT: {{ $}}39 ; CHECK-NEXT: $vgpr0 = V_MOV_B32_e32 $vgpr2, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2, implicit $vgpr2_vgpr3_vgpr440 ; CHECK-NEXT: $vgpr1 = V_MOV_B32_e32 $vgpr3, implicit $exec, implicit $vgpr2_vgpr3_vgpr441 ; CHECK-NEXT: $vgpr2 = V_MOV_B32_e32 $vgpr4, implicit $exec, implicit $vgpr2_vgpr3_vgpr442 ; CHECK-NEXT: renamable $vgpr1 = nofpexcept V_MUL_F32_e32 0, $vgpr1, implicit $mode, implicit $exec43 ; CHECK-NEXT: S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr244 renamable $vgpr0_vgpr1_vgpr2 = COPY killed renamable $vgpr2_vgpr3_vgpr445 renamable $vgpr1 = nofpexcept V_MUL_F32_e32 0, $vgpr1, implicit $mode, implicit $exec46 S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr247 48...49 50---51name: nonoverlapping_copy_kill52tracksRegLiveness: true53body: |54 bb.0:55 liveins: $sgpr30_sgpr31, $vgpr3_vgpr4_vgpr556 57 ; CHECK-LABEL: name: nonoverlapping_copy_kill58 ; CHECK: liveins: $sgpr30_sgpr31, $vgpr3_vgpr4_vgpr559 ; CHECK-NEXT: {{ $}}60 ; CHECK-NEXT: $vgpr0 = V_MOV_B32_e32 $vgpr3, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2, implicit $vgpr3_vgpr4_vgpr561 ; CHECK-NEXT: $vgpr1 = V_MOV_B32_e32 $vgpr4, implicit $exec, implicit $vgpr3_vgpr4_vgpr562 ; CHECK-NEXT: $vgpr2 = V_MOV_B32_e32 $vgpr5, implicit $exec, implicit killed $vgpr3_vgpr4_vgpr563 ; CHECK-NEXT: renamable $vgpr1 = nofpexcept V_MUL_F32_e32 0, $vgpr1, implicit $mode, implicit $exec64 ; CHECK-NEXT: S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr265 renamable $vgpr0_vgpr1_vgpr2 = COPY killed renamable $vgpr3_vgpr4_vgpr566 renamable $vgpr1 = nofpexcept V_MUL_F32_e32 0, $vgpr1, implicit $mode, implicit $exec67 S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr268 69...70 71---72name: overlapping_copy_kill_half_s12873tracksRegLiveness: true74body: |75 bb.0:76 liveins: $sgpr30_sgpr31, $vgpr2_vgpr3_vgpr4_vgpr577 78 ; CHECK-LABEL: name: overlapping_copy_kill_half_s12879 ; CHECK: liveins: $sgpr30_sgpr31, $vgpr2_vgpr3_vgpr4_vgpr580 ; CHECK-NEXT: {{ $}}81 ; CHECK-NEXT: $vgpr0 = V_MOV_B32_e32 $vgpr2, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2_vgpr3, implicit $vgpr2_vgpr3_vgpr4_vgpr582 ; CHECK-NEXT: $vgpr1 = V_MOV_B32_e32 $vgpr3, implicit $exec, implicit $vgpr2_vgpr3_vgpr4_vgpr583 ; CHECK-NEXT: $vgpr2 = V_MOV_B32_e32 $vgpr4, implicit $exec, implicit $vgpr2_vgpr3_vgpr4_vgpr584 ; CHECK-NEXT: $vgpr3 = V_MOV_B32_e32 $vgpr5, implicit $exec, implicit $vgpr2_vgpr3_vgpr4_vgpr585 ; CHECK-NEXT: renamable $vgpr1 = V_OR_B32_e32 1, $vgpr1, implicit $exec86 ; CHECK-NEXT: S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr387 renamable $vgpr0_vgpr1_vgpr2_vgpr3 = COPY killed renamable $vgpr2_vgpr3_vgpr4_vgpr588 renamable $vgpr1 = V_OR_B32_e32 1, $vgpr1, implicit $exec89 S_SETPC_B64 $sgpr30_sgpr31, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2, implicit $vgpr390 91...92